With the winter chill spread throughout Wisconsin, the effective heating of your home is probably a priority. You might not be aware that your boiler makes up the majority of your heating bill — and that the average boiler systems operate at only 65% – 75% efficiency!

If you and your wallet are noticing the lack of efficiency in your boiler, you might be wondering how you can ensure that your boiler is operating at its peak. Here are some low-cost maintenance tips and one-time investments you can make to improve the efficiency of your boiler.